2019171570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5177363}}^1$

素因数の和:5177386

約数の個数: 32

約数和(自身を含む): 5218782912

約数和(自身を除く): 3199611342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5177363, 10354726, 15532089, 25886815, 31064178, 51773630, 67305719, 77660445, 134611438, 155320890, 201917157, 336528595, 403834314, 673057190, 1009585785, 2019171570]

約数ペア:

[(1, 2019171570), (2, 1009585785), (3, 673057190), (5, 403834314), (6, 336528595), (10, 201917157), (13, 155320890), (15, 134611438), (26, 77660445), (30, 67305719), (39, 51773630), (65, 31064178), (78, 25886815), (130, 15532089), (195, 10354726), (390, 5177363)]